402radar is a directory of 402-native paid APIs and services on Base and Solana. Every listing accepts HTTP-402 agentic payments (x402 or MPP) and is scored on trust, uptime, latency and price from real traffic — so your agent can discover the 402 economy and route to the best, cheapest and most reliable source. Browse the directory below, or query it as JSON via the public API.
| # | API | Revenue▼ | Payments↕ | Protocol | Category | Latency↕ | Trust↕ |
|---|---|---|---|---|---|---|---|
| 401 | — | — | x402 | Other | 362 ms | — | |
| 402 | — | — | x402 | Other | 192 ms | — | |
| 403 | — | — | x402 | LLM Inference | 171 ms | — | |
| 404 | — | — | x402 | Other | 387 ms | — | |
| 405 | — | — | x402 | AI Media | 174 ms | — | |
| 406 | — | — | x402 | LLM Inference | 272 ms | — | |
| 407 | — | — | x402 | Other | 299 ms | — | |
| 408 | — | — | x402 | Other | 20 ms | — | |
| 409 | — | — | x402 | AI Media | 135 ms | — | |
| 410 | — | — | x402 | LLM Inference | 350 ms | — | |
| 411 | — | — | x402 | Other | 863 ms | — | |
| 412 | — | — | x402 | Weather | — | — | |
| 413 | — | — | x402 | Other | — | — | |
| 414 | — | — | x402 | LLM Inference | 170 ms | — | |
| 415 | — | — | x402 | Other | 835 ms | — | |
| 416 | — | — | x402 | Data Enrichment | 321 ms | — | |
| 417 | — | — | x402 | Other | — | — | |
| 418 | — | — | x402 | Crypto Prices | 406 ms | — | |
| 419 | — | — | x402 | Data Enrichment | 119 ms | — | |
| 420 | — | — | x402 | Other | 438 ms | — | |
| 421 | — | — | x402 | On-chain Data | 242 ms | — | |
| 422 | — | — | x402 | Other | 203 ms | — | |
| 423 | — | — | x402 | Other | 2622 ms | — | |
| 424 | — | — | x402 | Other | 199 ms | — | |
| 425 | — | — | x402 | Finance & FX | 74 ms | — | |
| 426 | — | — | x402 | Other | 828 ms | — | |
| 427 | — | — | x402 | On-chain Data | 306 ms | — | |
| 428 | — | — | x402 | On-chain Data | 40 ms | — | |
| 429 | — | — | x402 | Other | 322 ms | — | |
| 430 | — | — | x402 | LLM Inference | 747 ms | — | |
| 431 | — | — | x402 | LLM Inference | 24 ms | — | |
| 432 | — | — | x402 | Other | 73 ms | — | |
| 433 | — | — | x402 | Compliance | 25 ms | — | |
| 434 | — | — | x402 | Other | 281 ms | — | |
| 435 | — | — | x402 | Geo & Transit | 236 ms | — | |
| 436 | — | — | x402 | Bitcoin | 432 ms | — | |
| 437 | — | — | x402 | Other | — | — | |
| 438 | — | — | x402 | Other | 567 ms | — | |
| 439 | — | — | x402 | LLM Inference | 210 ms | — | |
| 440 | — | — | x402 | LLM Inference | 163 ms | — | |
| 441 | — | — | x402 | Other | 25 ms | — | |
| 442 | — | — | x402 | On-chain Data | 143 ms | — | |
| 443 | — | — | x402 | Other | 44 ms | — | |
| 444 | — | — | x402 | Other | — | 66 | |
| 445 | — | — | x402 | Crypto Prices | 467 ms | — | |
| 446 | — | — | x402 | Other | 452 ms | — | |
| 447 | — | — | x402 | On-chain Data | 69 ms | — | |
| 448 | — | — | x402 | Web Search | 1384 ms | — | |
| 449 | — | — | x402 | On-chain Data | 907 ms | — | |
| 450 | — | — | x402 | On-chain Data | 500 ms | — |
Trust = composite score (uptime, success, latency, price, on-chain demand). Services we haven't observed enough to score show — (no number until there's real evidence — never 0) and rank last.